n = 6
## `summarise()` has grouped output by 'segment', 'valid', 'within_trial_TR'. You
## can override using the `.groups` argument.

## `summarise()` has grouped output by 'sub', 'segment', 'valid'. You can override
## using the `.groups` argument.`summarise()` has grouped output by 'segment',
## 'valid'. You can override using the `.groups` argument.

Valid only

## `summarise()` has grouped output by 'sub', 'segment', 'valid'. You can override
## using the `.groups` argument.`summarise()` has grouped output by 'segment',
## 'valid'. You can override using the `.groups` argument.

sub-09 + pair2_north and sub-10 + pair3_west
## `summarise()` has grouped output by 'segment', 'valid', 'within_trial_TR'. You
## can override using the `.groups` argument.

## `summarise()` has grouped output by 'sub', 'segment', 'valid'. You can override
## using the `.groups` argument.`summarise()` has grouped output by 'segment',
## 'valid'. You can override using the `.groups` argument.

everyone else
## `summarise()` has grouped output by 'segment', 'valid', 'within_trial_TR'. You
## can override using the `.groups` argument.

## `summarise()` has grouped output by 'sub', 'segment', 'valid'. You can override
## using the `.groups` argument.`summarise()` has grouped output by 'segment',
## 'valid'. You can override using the `.groups` argument.
